Question: which method starts with w
Paraphrase: Name the method that begins with W.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q1799072 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'w')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Working–Hotelling procedure, Working–Hotelling procedure, Workfare, Workfare, washing, washing, Wiener filter, Wiener filter